property-device/model/gate_unit.go

// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package model

import (
	"git.getensh.com/common/gopkgs/logger"
	"git.getensh.com/common/gopkgs/util"
	"go.uber.org/zap"
	"gorm.io/gorm"
	"time"
)

type TGateUnit struct {
	ID        int64     `gorm:"column:id;Primary_key" json:"id"`
	DeviceId  int64     `gorm:"column:device_id" json:"device_id" form:"device_id"`
	GardenId  int64     `gorm:"column:garden_id" json:"garden_id" form:"garden_id"`
	UnitId    int64     `gorm:"column:unit_id" json:"unit_id" form:"unit_id"`
	Sn        string    `gorm:"column:sn" json:"sn" form:"sn"`
	Protocol  int32     `gorm:"column:protocol" json:"protocol" form:"protocol"`
	CreatedAt time.Time `gorm:"column:created_at" json:"created_at" form:"created_at"`
	UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at" form:"updated_at"`
}

func (p *TGateUnit) TableName() string {
	return "t_gate_unit"
}

func (p *TGateUnit) Find(db *gorm.DB, where [][2]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		if err != nil {
			fields, _ := util.MarshalToString(where)
			logger.Error("mysql",
				zap.String("sql", "find "+p.TableName()),
				zap.String("fields", fields),
				zap.String("error", err.Error()))
		}
		return err
	}
	err = db.Table(p.TableName()).Where(cond, val...).First(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select from "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}

	return err
}

func (p *TGateUnit) Last(db *gorm.DB) error {
	err := db.Table(p.TableName()).Last(p).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "select last from "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}

	return err
}

// Insert 插入一条记录
func (p *TGateUnit) Insert(db *gorm.DB) error {
	err := db.Create(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "insert into "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

// Insert 插入多条记录
func (p *TGateUnit) InsertMulti(db *gorm.DB, values interface{}) error {
	err := db.Table(p.TableName()).Create(values).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "insert into "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TGateUnit) Delete(db *gorm.DB, filter [][2]interface{}) error {
	cond, val, err := whereBuild(filter)
	if err != nil {
		if err != nil {
			fields, _ := util.MarshalToString(filter)
			logger.Error("mysql",
				zap.String("sql", "delete "+p.TableName()),
				zap.String("fields", fields),
				zap.String("error", err.Error()))
		}
		return err
	}
	err = db.Where(cond, val...).Delete(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(filter)
		logger.Error("mysql",
			zap.String("sql", "delete from "+p.TableName()),
			zap.String("where", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *TGateUnit) Update(db *gorm.DB, where [][2]interface{}, values map[string]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		if err != nil {
			fields, _ := util.MarshalToString(values)
			logger.Error("mysql",
				zap.String("sql", "update "+p.TableName()),
				zap.String("fields", fields),
				zap.String("error", err.Error()))
		}
		return err
	}

	return db.Table(p.TableName()).Where(cond, val...).Updates(values).Error
}

func (p *TGateUnit) Count(db *gorm.DB, where [][2]interface{}, or [][2]interface{}) (int64, error) {

	cond, val, err := whereBuildAndOr(where, or)
	if err != nil {
		return 0, err
	}
	ret := int64(0)
	err = db.Table(p.TableName()).Where(cond, val...).Count(&ret).Error
	if err != nil {
		fields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select count "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}

	return ret, err
}

func (p *TGateUnit) List(db *gorm.DB, where [][2]interface{}, or [][2]interface{}, page int, pageSize int) (list []TGateUnit, err error) {

	cond, val, err := whereBuildAndOr(where, or)
	if err != nil {
		return list, err
	}
	if pageSize < 0 {
		result := db.Table(p.TableName()).Where(cond, val...).Order("created_at desc").Find(&list)
		if result.Error != nil {
			wherefields, _ := util.MarshalToString(where)
			logger.Error("mysql",
				zap.String("sql", "select * from "+p.TableName()),
				zap.String("where", wherefields),
				zap.String("error", result.Error.Error()))
		}

		return list, result.Error
	}
	offset := (page - 1) * pageSize
	result := db.Table(p.TableName()).Where(cond, val...).Limit(pageSize).Offset(offset).Order("created_at desc").Find(&list)
	if result.Error != nil {
		wherefields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select * from "+p.TableName()),
			zap.String("where", wherefields),
			zap.String("error", result.Error.Error()))
	}

	return list, result.Error

}

func (p *TGateUnit) SelectList(db *gorm.DB, where [][2]interface{}, selectStr string, ret interface{}) (err error) {
	cond, val, err := whereBuildAndOr(where, nil)
	if err != nil {
		return err
	}
	result := db.Table(p.TableName()).Select(selectStr).Where(cond, val...).Find(ret)
	if result.Error != nil {
		wherefields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select "+selectStr+" from "+p.TableName()),
			zap.String("where", wherefields),
			zap.String("error", result.Error.Error()))
	}
	return result.Error
}